68497828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 146168064

約数和(自身を除く): 77670236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 302, 476, 604, 953, 1057, 1906, 2114, 2567, 3812, 4228, 5134, 6671, 10268, 13342, 16201, 17969, 26684, 32402, 35938, 64804, 71876, 113407, 143903, 226814, 287806, 453628, 575612, 1007321, 2014642, 2446351, 4029284, 4892702, 9785404, 17124457, 34248914, 68497828]

約数ペア:

[(1, 68497828), (2, 34248914), (4, 17124457), (7, 9785404), (14, 4892702), (17, 4029284), (28, 2446351), (34, 2014642), (68, 1007321), (119, 575612), (151, 453628), (238, 287806), (302, 226814), (476, 143903), (604, 113407), (953, 71876), (1057, 64804), (1906, 35938), (2114, 32402), (2567, 26684), (3812, 17969), (4228, 16201), (5134, 13342), (6671, 10268)]